Which versions of Java are affected by CVE-2025-13804?

Organizations using nutzam NutzBoot should be aware of moderate risk from CVE-2025-13804, a information exposure vulnerability rated CVSS 4.3.

Is there a public PoC exploit available for CVE-2025-13804?

Yes, a public proof-of-concept exploit is available for CVE-2025-13804. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-13804?

Within 30 days: Identify affected systems running nutzam NutzBoot and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

Java CVE-2025-13804

Q: What is the CVSS score of CVE-2025-13804?

CVE-2025-13804 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

EUVD-2025-199946 LOW

Information Exposure (CWE-200)

2025-12-01 cna@vuldb.com

GHSA-qp56-qj59-hjf8

Java Information Disclosure

2.1

CVSS 4.0 · Vendor: vuldb

Severity by source

Vendor (vuldb) PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (vuldb) · only source for this CVE.

CVSS VectorVendor: vuldb

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

4.3 (MEDIUM) 2.1 (LOW)

EUVD ID Assigned

Mar 15, 2026 - 13:34 euvd

EUVD-2025-199946

Analysis Generated

Mar 15, 2026 - 13:34 vuln.today

PoC Detected

Feb 24, 2026 - 07:16 vuln.today

Public exploit code

CVE Published

Dec 01, 2025 - 04:16 nvd

MEDIUM 4.3

CVE Published

Dec 01, 2025 - 04:16 cve.org

LOW 2.1

DescriptionCVE.org

A security flaw has been discovered in nutzam NutzBoot up to 2.6.0-SNAPSHOT. The impacted element is an unknown function of the file nutzboot-demo/nutzboot-demo-simple/nutzboot-demo-simple-web3j/src/main/java/io/nutz/demo/simple/module/EthModule.java of the component Ethereum Wallet Handler. Performing a manipulation results in information disclosure. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.

AnalysisAI

Information disclosure in NutzBoot 2.6.0-SNAPSHOT allows remote attackers with low privileges to access sensitive Ethereum wallet data via a manipulation of the EthModule.java endpoint. Public exploit code is available, but no active exploitation has been confirmed; EPSS estimates very low exploitation probability (0.04%).